Hire COBOL Developers

Hire COBOL Developers for seamless integration, efficient maintenance, and long-term support of your mission-critical legacy platforms.

COBOL Development Services

Hire COBOL developers from Nestack on-demand to support short-term or long-term enterprise projects.

COBOL Application Development

Nestack builds robust COBOL applications for banks, insurance firms and government agencies with high security and transaction volumes. From business logic to batch processing systems, our team delivers new COBOL applications designed for stability, efficiency and regulatory compliance.

COBOL Application Modernization

We modernize COBOL applications by rewriting or re-platforming them to integrate seamlessly with cloud, Java and .NET-based ecosystems. Nestack helps enterprises unlock agility by transforming their monolithic COBOL programs into modular, scalable solutions tailored for hybrid and cloud-native environments.

System Maintenance & Support

Nestack Technologies provides end-to-end support for legacy COBOL systems, ensuring uninterrupted business operations. Our expert COBOL engineers deliver comprehensive maintenance, troubleshooting, and performance tuning services to prolong the life of mission-critical systems while minimizing downtime.

Staff Augmentation for COBOL Projects

Hire experienced COBOL developers from Nestack on-demand to support short-term or long-term enterprise projects. Our flexible engagement models allow organizations to scale their COBOL teams quickly and efficiently while maintaining control and visibility.

Technologies We Utilize

Our offshore COBOL developers utilize the most advanced and current technologies available to significantly enhance the outcomes of your projects, ensuring both innovation and efficiency.

Core Skills

IBM Enterprise COBOL
IBM z/OS
WebSphere
Embedded SQL
IBM Cloud

Version Control & DevOps

Git
Jenkins
GitHub

Databases

DB2
Oracle
Microsoft SQL Server

Why You Should Hire from Nestack

We are dedicated to providing top-tier service to our clients. Our skilled offshore Developers excel at exceeding expectations and helping businesses achieve their goals.

Quick hiring

Hire COBOL Developers and focus on your core business while we manage the complexities of legacy application development. Our streamlined hiring process ensures you get the right COBOL experts tailored to your project’s specific needs—quickly and efficiently.

Scalable Teams

Build your next application with our dynamic team, capable of scaling up to maintain exceptional quality. We are committed to delivering high-performance applications that meet your needs.

Robust Coding Practices

Our developers craft robust code designed to manage unexpected challenges and errors effectively. We ensure your application remains stable, reliable and adaptable to evolving business requirements.

Cost-Effective Solutions

Receive superior quality applications at competitive prices. We are dedicated to delivering your projects on time and within budget, ensuring optimal financial efficiency.

Choose From Our Hiring Models

We provide various hiring models to suit your needs, offering flexibility and alignment with your project requirements and budget.

Team Augmentation Team Augmentation
Team Augmentation
Add skilled professionals to your team for on-demand expertise and scalability, integrating seamlessly and reporting directly to your managers.
Time & Material Model Time & Material Model
Time & Material Model
For projects with dynamic scopes, costs are based on the actual time spent, providing flexibility and optimal resource utilization.
Fixed Price Model Fixed Price Model
Fixed Price Model
Ideal for well-defined projects, this model offers a fixed quote for precise specifications and deliverables, making it perfect for small to mid-sized businesses.
Managed Services Model Managed Services Model
Managed Services Model
Nestack handles the entire project or specific parts, ensuring performance and quality through Service Level Agreements (SLAs).
Dedicated Team Dedicated Team
Dedicated Team
Hire a managed offshore team of developers, QA specialists and project managers. Ideal for startups and agencies, we offer risk-free contracts and flexible configurations to meet your needs.
Joint Venture Model Joint Venture Model
Joint Venture Model
Nestack joins forces with your company, combining strengths to effectively manage offshore projects. By sharing resources, both parties benefit from reduced costs and increased expertise.

How We Build Software

We continuously enhance our software development life cycle to create more efficient workflows, allowing us to deliver superior software more quickly.

Planning
Design
Development
Quality Assurance
Support
Planning
Design
Development
Quality Assurance
Support

Hire COBOL Developers on Budget-Friendly Terms

Enhance your projects with our skilled offshore COBOL Developers. Choose the right package for your needs and budget.

$3100

$18 per hour

Get in Touch
Junior Developer
  • Experience Level: 1-3 years
  • Work Hours: 176+ hours monthly
  • Engage our junior developers to support your projects.
Feel free to contact us.

$4400

$25 per hour

Get in Touch
Mid-Level Developer
  • Experience Level: 3-7 years
  • Work Hours: 176+ hours monthly
  • Perfect for mid-level complexity projects and ensuring efficient and effective development processes.
Feel free to contact us.

$5300

$30 per hour

Get in Touch
Senior Developer
  • Experience Level: 7+ years
  • Work Hours: 176+ hours monthly
  • Utilize the expertise of our senior developers for your most challenging projects.
Feel free to contact us.

Hire COBOL Developers

Hire offshore COBOL Developers from Nestack to streamline your software development with cost-effective solutions.

Time clock icon
Full-time
  • 8 hours a day
  • 5 days a week
  • Dedicated resource
Contact Us
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Half-time
  • 4 hours a day
  • 2 hours a day
  • 5 days a week
  • Budget-friendly
Contact Us
Time clock icon
Hourly-time
  • 80 hr commitment
  • One-time tasks
Contact Us

Dive Into Our Services

Explore our diverse range of services designed to cater to your unique needs.

Software Development

Mobile Development

UI/UX Design

AI Solutions

AR Development

Outsource Project
Hire a Developer

Onboarding Process

Ensure a smooth project launch with a well-defined plan that synchronizes team efforts and clearly outlines objectives.

Submit Details

Give us an outline of your project requirements, goals and objectives.

Contact Us
Project Scoping

Define scope (SRS), architecture (HLD), wireframes and UI design

Launch Development

Organize sprints, code, test and document the LLD.

Project Briefing

In-depth discussion with our team to clarify project objectives.

Budget Planning

Estimate costs and timelines and set milestones.

Submit Details

Give us an outline of your project requirements, goals and objectives.

Contact Us
Project Briefing

In-depth discussion with our team to clarify project objectives.

Project Scoping

Define scope (SRS), architecture (HLD), wireframes and UI design

Budget Planning

Estimate costs and timelines and set milestones.

Launch Development

Organize sprints, code, test and document the LLD.

Latest Insights & Key Events

Stay updated with the latest events, significant releases and must-see announcements!

Why COBOL Remains Relevant in 2025

As of April 2025, COBOL ranks 20th in the TIOBE Programming Community Index—showing a notable 0.03% rise in popularity from the previous year. This steady climb highlights the enduring relevance of COBOL in powering mission-critical applications across banking, insurance and government sectors.

Despite being over 60 years old, COBOL is far from obsolete. Organizations continue to hire COBOL developers to support and modernize essential systems. This renewed demand is driven by three key factors:

  • Legacy System Maintenance

With many large enterprises still dependent on COBOL-based infrastructure, there’s a growing need for new developers as seasoned programmers retire.

  • Modernization with COBOL 2023

The latest ISO/IEC 1989:2023 standard introduces advanced features—making COBOL more adaptable for integration with today’s tech stacks.

  • Proven Reliability

COBOL is renowned for its stability in large-scale, high-volume data environments, making it a top choice for mission-critical solutions.

Many organizations still rely on COBOL-based systems for their core operations. As experienced COBOL programmers retire, the demand for skilled replacements is rising. Nestack Technologies offers highly experienced COBOL developers to help maintain, modernize and enhance these legacy systems—ensuring continuity, reliability and long-term performance. Hire COBOL developers from Nestack to keep your mission-critical applications running smoothly.

IBM Enterprise COBOL for z/OS Version 6.5.x - June 13, 2025

IBM Enterprise COBOL for z/OS Version 6.5.x—set for general availability on June 13, 2025—is built to enhance performance on IBM Z hardware while enabling modernization of mission-critical systems. If you’re planning to upgrade or modernize your COBOL applications, it’s the perfect time to hire COBOL developers with hands-on experience in enterprise environments and the latest compiler features.

  • Performance Optimization

The compiler leverages advanced optimization techniques to reduce CPU utilization and operational costs. It fully exploits the latest IBM Z hardware capabilities, enhancing the efficiency of critical applications.

  • Application Modernization

Version 6.5.x facilitates the extension of COBOL applications to support web, cloud, and mobile environments. This ensures that legacy systems can integrate seamlessly with modern platforms while maintaining stability and reliability.

  • Developer Productivity

Enhanced problem determination tools and modern development environments are included to increase programmer efficiency. These tools simplify debugging and reduce development time and operational complexity.

ISO/IEC 1989:2023 standard

The ISO/IEC 1989:2023 standard, published in January 2023, represents the third edition of the COBOL programming language specification. This update introduces several enhancements aimed at modernizing COBOL for contemporary computing environments. Hire COBOL Developers from Nestack familiar with the latest ISO/IEC 1989:2023 standard.

  • Asynchronous Messaging

Introduces SEND and RECEIVE statements to facilitate asynchronous communication between programs, enhancing support for concurrent processing. 

  • Enhanced Boolean Operations

Adds support for Boolean exclusive OR (XOR) and logical shift operators, expanding the language’s logical operation capabilities.

  • Extended Identifier Length

Increases the maximum length of COBOL words to 63 characters, allowing for more descriptive naming conventions.

01

Why COBOL Remains Relevant in 2025

As of April 2025, COBOL ranks 20th in the TIOBE…

As of April 2025, COBOL ranks 20th in the TIOBE Programming Community Index—showing a notable 0.03% rise in popularity from the previous year. This steady climb highlights the enduring relevance of COBOL in powering mission-critical applications across banking, insurance and government sectors.

Despite being over 60 years old, COBOL is far from obsolete. Organizations continue to hire COBOL developers to support and modernize essential systems. This renewed demand is driven by three key factors:

  • Legacy System Maintenance

With many large enterprises still dependent on COBOL-based infrastructure, there’s a growing need for new developers as seasoned programmers retire.

  • Modernization with COBOL 2023

The latest ISO/IEC 1989:2023 standard introduces advanced features—making COBOL more adaptable for integration with today’s tech stacks.

  • Proven Reliability

COBOL is renowned for its stability in large-scale, high-volume data environments, making it a top choice for mission-critical solutions.

Many organizations still rely on COBOL-based systems for their core operations. As experienced COBOL programmers retire, the demand for skilled replacements is rising. Nestack Technologies offers highly experienced COBOL developers to help maintain, modernize and enhance these legacy systems—ensuring continuity, reliability and long-term performance. Hire COBOL developers from Nestack to keep your mission-critical applications running smoothly.

02

IBM Enterprise COBOL for z/OS Version 6.5.x - June 13, 2025

IBM Enterprise COBOL for z/OS Version 6.5.x—set for general availability…

IBM Enterprise COBOL for z/OS Version 6.5.x—set for general availability on June 13, 2025—is built to enhance performance on IBM Z hardware while enabling modernization of mission-critical systems. If you’re planning to upgrade or modernize your COBOL applications, it’s the perfect time to hire COBOL developers with hands-on experience in enterprise environments and the latest compiler features.

  • Performance Optimization

The compiler leverages advanced optimization techniques to reduce CPU utilization and operational costs. It fully exploits the latest IBM Z hardware capabilities, enhancing the efficiency of critical applications.

  • Application Modernization

Version 6.5.x facilitates the extension of COBOL applications to support web, cloud, and mobile environments. This ensures that legacy systems can integrate seamlessly with modern platforms while maintaining stability and reliability.

  • Developer Productivity

Enhanced problem determination tools and modern development environments are included to increase programmer efficiency. These tools simplify debugging and reduce development time and operational complexity.

03

ISO/IEC 1989:2023 standard

The ISO/IEC 1989:2023 standard, published in January 2023, represents the…

The ISO/IEC 1989:2023 standard, published in January 2023, represents the third edition of the COBOL programming language specification. This update introduces several enhancements aimed at modernizing COBOL for contemporary computing environments. Hire COBOL Developers from Nestack familiar with the latest ISO/IEC 1989:2023 standard.

  • Asynchronous Messaging

Introduces SEND and RECEIVE statements to facilitate asynchronous communication between programs, enhancing support for concurrent processing. 

  • Enhanced Boolean Operations

Adds support for Boolean exclusive OR (XOR) and logical shift operators, expanding the language’s logical operation capabilities.

  • Extended Identifier Length

Increases the maximum length of COBOL words to 63 characters, allowing for more descriptive naming conventions.

Access Top-Notch IT Professionals

Find highly qualified professionals at Nestack Technologies committed to producing remarkable results and enhancing your business growth.

COBOL Developers
Lotus Notes Developers

FAQ'S

Still looking for answers? Connect with us.
Looking for flexible hiring options with Nestack?

With Nestack, scale your business wisely by hiring proficient developers on a part-time or full-time basis, managing your burn rate efficiently while accelerating growth. Monthly service level support includes:

  • 8 hours/day for Full Time
  • 4 hours/day for Part Time
  • 2 hours/day for Part Time
  • 5 hours/week for Part Time (on demand)
Can I visit your ODC in India?

Of course, you’re always welcome to visit Nestack at our Hyderabad, India, office at your convenience.

Do your dedicated COBOL Developers sign a non-disclosure agreement?

Yes, the security requirements of clients are the top priority at Nestack. Upon selection by the client, all professionals are contractually bound to protect customer confidentiality.

Can I interview before I hire COBOL Developers for my project?

Yes, absolutely!

How do I communicate with my dedicated COBOL Developers?

Although teams may be geographically distributed, daily stand-up meetings in the Agile methodology help to achieve better performance. The preferred methods of communication are telephone, email, and Slack, MSN, or Skype chat.

Are Nestack COBOL Developers available in my time zone?

Our standard working hours are from 10 AM to 7 PM IST (Monday to Friday). However, our hired developers can accommodate scheduling adjustments of approximately +/- 3 hours from regular office hours for calls or meetings.

Does Nestack ensure the confidentiality of a client's intellectual property?

Nestack is committed to protecting the confidentiality of our clients’ intellectual property at all times. This includes signing a non-disclosure agreement (NDA) at the outset of the project, securely storing code in private Git repositories, and ensuring all formalities related to code ownership and copyrights are properly handled upon project delivery.